Usb; Figure 7-1. Usb Micro B Usb Device And Recovery Connection Example; Figure 7-2. Usb Ss Type A Host Only Connection Example - Nvidia Jetson Orin NX Design Manual

7.1

USB

Jetson Orin NX supports up to three USB 2.0 ports and up to three USB 3.2 ports. Two
examples are shown in Figure 7-1 and Figure 7-2.
Note: Some non-compliant USB 3.0 devices will not function correctly unless USB 3.2 Gen2 is
disabled.
The example shown in Figure 7-1 is for connections to a USB device only connector to be used
to support recovery mode (See Section 12.7 for details on recovery mode) or a USB device if
booted normally. A USB Micro B connector is shown in the example.
Figure 7-1. USB Micro B USB Device and Recovery Connection Example
Jetson
SoC
USB 2.0
USB0_D_N
HS_USB0_P0_N
USB0_D_P
HS_USB0_P0_P
The example shown in Figure 7-2 is for connections to a USB SS Type A connector to support
host only. Recovery mode is not supported.
Figure 7-2. USB SS Type A Host Only Connection Example
Jetson
SoC
UART
GP45_USB_VBUS_EN0
USB 3.1
HS_USB0_P0_N
& PEX HS_USB0_P0_P
UPHY_RX1_N
UPHY_RX1_P
UPHY_TX1_N
UPHY_TX1_P
Notes:
1. AC capacitors should be located close to either the USB connector, or the Jetson Orin NX
pins.
2. Connector used must be USB Implementers Forum certified if USB 3.2 is implemented.
PRELIMINARY INFORMATION
NVIDIA Jetson Orin NX
VBUS Detect
GPIOx
*
109
111
GPIO00
87
USB1_D_N
115
USB1_D_P
117
USBSS_RX_N
161
USBSS_RX_P
163
USBSS_TX_N
166
USBSS_TX_P
168
D
VDD_5V_USB
Micro B
G
S
1MΩ
0.1uF
VBUS
DN
DP
ID
MSP5.0A
-M3/8 9A
GND
VDD_5V_IN
Load Switch
IN OUT
EN OC
100Ω
0.1uF
0.1uF
TPD4E 05U06
USB and PCIe
SH1
SH2
SH3
SH4
USB SS
Type A
VBUS
DN
USB 2.0
DP
GND TAB
RX_N TAB
RX_P
USB 3.1
GND
TX_N
TX_p
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